CA2621110A1 - Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability - Google Patents
Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability Download PDFInfo
- Publication number
- CA2621110A1 CA2621110A1 CA 2621110 CA2621110A CA2621110A1 CA 2621110 A1 CA2621110 A1 CA 2621110A1 CA 2621110 CA2621110 CA 2621110 CA 2621110 A CA2621110 A CA 2621110A CA 2621110 A1 CA2621110 A1 CA 2621110A1
- Authority
- CA
- Canada
- Prior art keywords
- paper substrate
- substrate according
- article
- layer
- fluorocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/11—Halides
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/54—Starch
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
- Y10T428/1307—Bag or tubular film [e.g., pouch, flexible food casing, envelope, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1317—Multilayer [continuous layer]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1317—Multilayer [continuous layer]
- Y10T428/1321—Polymer or resin containing [i.e., natural or synthetic]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
- Y10T428/31544—Addition polymer is perhalogenated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
Abstract
The invention relates to the papermaking art and, in particular, to the manufacture of paper substrates, paper-containing articles such as multilayered paper or paperboard packaging, containing a fluorine-containing compound and having enhanced glueability and/or grease resistance.
Claims (30)
1) A paper substrate, comprising a a web of cellulose fibers as a first layer; and a coating layer in contact with at least a portion of a surface of the first layer, having a coat weight of from 0.5 to 20 lbs per 3300 ft2 substrate, and comprising from 0.5 to 10 lbs of a fluorocarbon-containing compound/ton of paper substrate, less than 50 parts starch, and greater than 40 parts clay;
wherein from 100 to 5% of the fluorocarbon-containing compound interpenetrates the first layer.
wherein from 100 to 5% of the fluorocarbon-containing compound interpenetrates the first layer.
2) The paper substrate according to Claim 1, comprising from 2 to 6 lbs fluorocarbon-containing compound/ton of paper substrate.
3) The paper substrate according to Claim 1, comprising from 3 to 5 lbs fluorocarbon-containing compound/ton of paper substrate.
4) The paper substrate according to Claim 1, wherein the concentration of the fluorocarbon-containing compound increases as one approaches the surface of the web.
5) The paper substrate according to Claim 1, wherein the coating layer is a size press applied coating layer.
6) The paper substrate according to Claim 5, wherein the coating layer comprises from 30 to 80wt% solids.
7) The paper substrate according to Claim 1, wherein the coating layer comprises from 0.01 to 100% of fluorine within from 0.1 to 10nm of a top surface of the coating as measured by ESCA (electron spectroscopy chemical analysis and/or electron surface chemical analysis) based upon the total amount of fluorine of the paper substrate.
8) The paper substrate according to Claim 1, further comprising a plurality of layers, each comprising a web of cellulose fibers.
9) The paper substrate according to Claim 1, further comprising a layer of unbleached kraft paper.
10) The paper substrate according to Claim 1, wherein the fluorocarbon-containing compound is a perfluorinated polymer, perfluorinated copolymer, perfluoropolyether, or derivatives thereof.
11) The paper substrate according to Claim 1, wherein the fluorocarbon-containing compound is a perfluoropolyether or salt thereof.
12) The paper substrate according to Claim 1, wherein the fluorocarbon-containing compound is a perfluoropolyether ammonium salt.
13) The paper substrate according to Claim 1, wherein a coated surface of the substrate has a first total surface energy that is a sum of a first polar component and a first dispersive component and that, when in contact with an adhesive having a second total surface energy that is a sum of a second polar component and a second dispersive component, contains a ratio of first polar component/first total surface energy that is from I to 200% that of a ratio of second polar component/second total surface energy for the adhesive.
14) The paper substrate according to Claim 1, wherein the coated surface of the substrate has a first total surface energy that is less than 75 mJ/m2.
15) The paper substrate according to Claim 1, wherein the coated surface of the substrate has a first total surface energy that is a sum of a first polar component and a first dispersive component and has a ratio of first polar component/first total surface energy that is less than 30%.
16) The paper substrate according to Claim 1, wherein a coated surface of the substrate has a first total surface energy that is a sum of a first polar component and a first dispersive component and the first polar component is less than 20 mJ/m2.
17) The paper substrate according to Claim 1, further comprising an adhesive layer.
18) The paper substrate according to Claim 17, wherein the adhesive layer is in contact with a coated surface of the substrate.
19) The paper substrate according to Claim 18, wherein the adhesive layer comprises a polyamide, polyamide containing polymer, polyamide containing copolymer, polyethylene, polyethylene-containing polymer, polyethylene-containing copolymer, ethylene vinyl acetate, ethylene vinyl acetate-containing polymer, ethylene vinyl acetate copolymer, vinyl, polyvinyl, vinyl containing polymer, vinyl containing copolymer, poly, alpha olefin, olefin, polyolefin, olefin containing polymer, and olefin containing copolymer.
20) The paper substrate according to Claim 1, further comprising a wash coat layer.
21) The paper substrate according to Claim 20, wherein the wash coat layer is in contact with an uncoated surface of the substrate.
22) The paper substrate according to Claim 20, wherein the wash layer comprises from 5 to 30 wt% solids, more than 50 parts starch, and less than 100 parts clay.
23) An article comprising the paper substrate according to Claim 1.
24) The article of Claim 23, wherein said article is a bag.
25) The article according to Claim 23, wherein said article is a food-containing bag.
26) The article according to Claim 23, further comprising a grease-containing product.
27) The article according to Claim 23, wherein said article is from 5 to 10,000%
more grease resistant as compared to that of an article that does not contain the paper substrate according to Claim 1 as measured by RP-2 Test and/or Aggressive Pet Food Test.
more grease resistant as compared to that of an article that does not contain the paper substrate according to Claim 1 as measured by RP-2 Test and/or Aggressive Pet Food Test.
28) The article according to Claim 23, wherein said article is from 5 to 10,000%
more glueable as compared to that of an article that does not contain the paper substrate according to Claim 1 as measured by Rock Ten Hot Melt Bond Simulation, Hot Melt Tear Test, and/or Hot Melt Bonding Test.
more glueable as compared to that of an article that does not contain the paper substrate according to Claim 1 as measured by Rock Ten Hot Melt Bond Simulation, Hot Melt Tear Test, and/or Hot Melt Bonding Test.
29) The paper substrate according to Claim 7, wherein the coating layer comprises from 0.001 to 100wt% of fluorine within from 0.1 to 10nm of a top surface of the coating as measured by ESCA (electron spectroscopy chemical analysis and/or electron surface chemical analysis) based upon the total weight of the paper substrate.
30) The paper substrate according to Claim 1, further comprising an adhesive layer in contact with a coated surface of the substrate wherein the coated surface of the substrate has a total surface energy that is less than mJ/m2;
a second web of cellulose fibers in contact with the adhesive layer; and a wash layer in contact with the uncoated surface of the first layer.
a second web of cellulose fibers in contact with the adhesive layer; and a wash layer in contact with the uncoated surface of the first layer.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70210905P | 2005-07-22 | 2005-07-22 | |
US60/702,109 | 2005-07-22 | ||
PCT/US2006/028654 WO2007014148A1 (en) | 2005-07-22 | 2006-07-24 | Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2621110A1 true CA2621110A1 (en) | 2007-02-01 |
CA2621110C CA2621110C (en) | 2012-12-18 |
Family
ID=37198834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2621110 Expired - Fee Related CA2621110C (en) | 2005-07-22 | 2006-07-24 | Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability |
Country Status (5)
Country | Link |
---|---|
US (1) | US8025973B2 (en) |
EP (1) | EP1941099A1 (en) |
CN (1) | CN101228314A (en) |
CA (1) | CA2621110C (en) |
WO (1) | WO2007014148A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090159228A1 (en) * | 2007-12-21 | 2009-06-25 | Annabeth Law | Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat |
EP2274484B1 (en) * | 2008-03-20 | 2012-11-14 | International Paper Company | Paper substrates useful as universal release liners |
BRPI0913982B1 (en) * | 2008-07-01 | 2019-11-12 | Solvay Solexis Spa | process for imparting grease, oil and water repellency to a substrate |
EP2388203A1 (en) * | 2010-05-19 | 2011-11-23 | Franco Benedetti | Paper sack comprising a combination of sack kraft paper and recycled containerboard paper |
US9365980B2 (en) | 2010-11-05 | 2016-06-14 | International Paper Company | Packaging material having moisture barrier and methods for preparing same |
US9358576B2 (en) | 2010-11-05 | 2016-06-07 | International Paper Company | Packaging material having moisture barrier and methods for preparing same |
WO2012061704A1 (en) | 2010-11-05 | 2012-05-10 | International Paper Company | Packaging material having moisture barrier and methods for preparing same |
FR2980491B1 (en) * | 2011-09-27 | 2014-12-26 | Oberthur Technologies | PROCESS FOR SURFACE TREATMENT OF SECURITY DOCUMENT |
US8771470B2 (en) | 2012-01-17 | 2014-07-08 | Agc Chemicals Americas, Inc. | Method of preparing a treated article and treated article formed therefrom |
CN102852038A (en) * | 2012-09-24 | 2013-01-02 | 济南晨光纸业有限公司 | Method for improving vividness of colorized parchment and effectively preventing fading |
US20140106165A1 (en) * | 2012-10-12 | 2014-04-17 | Georgia-Pacific Chemicals Llc | Paper with higher oil repellency |
US20140102651A1 (en) * | 2012-10-12 | 2014-04-17 | Georgia-Pacific Chemicals Llc | Greaseproof paper with lower content of fluorochemicals |
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- 2006-07-24 CA CA 2621110 patent/CA2621110C/en not_active Expired - Fee Related
- 2006-07-24 EP EP20060788293 patent/EP1941099A1/en not_active Withdrawn
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WO2007014148A1 (en) | 2007-02-01 |
US20070020462A1 (en) | 2007-01-25 |
CA2621110C (en) | 2012-12-18 |
US8025973B2 (en) | 2011-09-27 |
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